VEGAN FOOD on 800 M2
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S T U D E N T P R O J E K T P Å E K H A G A F Ö R S Ö K S G Å R D • 2 0 0 1 VEGAN FOOD ON 800 m2 Lilja May Otto Centrum för uthålligt lantbruk 1 Studentprojekt på Ekhaga försöksgård • 2001 Vegan food on 800 m2 Centrum för uthålligt lantbruk SLU Box 7047 750 07 Uppsala Student projects at Ekhaga experimental farm • 2001 Centre for Sustainable Agriculture Swedish University of Agricultural Sciences S-750 07 Uppsala 2 Centrum för uthålligt lantbruk (CUL) S T U D E N T P R O J E K T P Å E K H A G A F Ö R S Ö K S G Å R D • 2 0 0 1 VEGAN FOOD ON 800 m2 Lilja May Otto Centrum för uthålligt lantbruk 3 ABSTRACT The sustainable production of foods is the larger topic of a set of projects run at the Ekhaga Experimental Farm at Funbo, Lövsta in Sweden. Two field experiments have been set up to investigate possibilities for self sufficiency based on an adjusted traditional diet and alternatively based on a vegan diet. The project focuses on the respective land requirements, an adapted choice of crops and the appropriate ecological production methods based on human labour. This report analyses the experiences and results from this year's vegan food plot. Space requirements for self-sufficient production based on a vegan diet are considerably lower than for any diet, which consists of a lot of meat. When plants are consumed directly such energy, which would be lost though further transformation within the food chain can be used directly1. It is assumed that under the given conditions sufficient food security can be achieved on a plot of 800 m2. The planning process and farming techniques were very much guided by the concept of permaculture. Permaculture seeks to create highly diverse, productive, and resilient agro-ecological systems, by imitating the patterns and features of natural ecosystems. The results have not been entirely analysed, since not all crops could be harvested, but a preliminary conclusion is given. 1Under extreme climatic conditions, that make it impossible to grow sufficient vegetables and potatoes or cereals, this does not hold true and animals might then be a more adequate source of nutrients. Contents PREFACE 3 INTRODUCTION 4 BACKGROUND 5 VEGAN NUTRITION 6 THE VEGAN FOOD PLOT 8 PRECONDITIONS 8 THE SET UP OF THE SYSTEM 8 PATTERN UNDERSTANDING 9 FARMING TECHNIQUES 10 THE CROPS 13 WORKLOAD 21 HARVEST 21 PLAN FOR 2002 AND LONG TERM 22 ANNOTATED BIBLIOGRAPHY 24 2 combination of practical work on Preface the farm, community work with the villagers and environmental I am a student of agricultural education for the children, this sciences and I have been studying project has a strong impact on the at SLU since last August as an way people work with their exchange student. In Berlin I have environment. The association studied general agricultural applied the principles of sciences for the past three years. Permaculture, which were My initial motivation for taking up developed by Bill Mollison in order my studies was my special interest to create highly diverse, productive, in ecological farming. I strongly and resilient agro-ecological believe that we need a change in systems. I have tried to apply some agriculture and I have high hopes of the principles of permaculture in for a new development towards my system. ecological and more sustainable agricultural systems. I would like to In this project it is hard to find a find an alternative to avoid the balance between pure theory and waste of energy, when transporting the methods and crops valid for foods from one end of the world to use in current Sweden. A the other. And I am also concerned nutritionally sound diet is not about the negative effects that the enough, but I also tried to take into unfair trade of commodities and the account, that we need some variety production of goods for export has in our diet and enough herbs to on many countries of the South. make it tasty and interesting all year around. I tried to keep the This is why I became interested in outside inputs as low as possible. If the idea of developing a system of I did use external materials I tried food self sufficiency for the North, to look for re-usable or recycled and decided to get involved in the material, such as re-usable and student project at Ekhaga. I also recyclable bird nets, and re-usable have a personal interest in working "fiber duk". with such a system, since I hope to be part of a farm or ecological community later on. I wanted to find out more about the traditional crops in Northern Europe and the also the possible uses of wild herbs and plants within a small scale agricultural system, for food and other purposes. In 1996/97 I had the chance to work on an ecological farming project in Ecuador. This work with the Fundación Golondrinas deeply fascinated me, as the association offered practical solutions to small farmers in the rural areas of Northern Ecuador. Through a 3 will also be to reduce energy Introduction consumption. Local production of locally adapted crops can be one Veganism, why go vegan….. some way in Agriculture, on the one hand reasons and then the land to avoid large inputs into question… agriculture, and on the other to Whether we will be able to produce avoid the transport costs. When enough food and how to go about it dividing all agricultural land in is an ever-important question. Sweden today, it comes to …m2 Today it is widely assumed that the per person. And at the same time quantity of food we produce is the average Sweden consumes enough and will be sufficient to food, which has been grown on sustain the world's population for approximately 3200m2 today. A quite some time. The question of person living on an adjusted food security is about more than traditional Swedish diet with only simply the produced amounts regional foods will need about 2500 though. It is about distribution of m2 with an additional 600m2 food, about growing the adequate pasture. types of food in the right places and it is also about poverty and ability Space requirements for self- to pay for the food available. These sufficient production based on a questions are widely discussed in vegan diet are considerably lower different fora and the scope of this then for any diet, which consists of issue goes far beyond this essay. a lot of meat. When plants are Here I am concerned with the consumed directly such energy, production side of the food security which would be lost though further issue. There are again different transformation within the food chain 2 aspect to the food production and can be used directly . The land its sustainability. It is important to necessary to sustain one person look at the environmental impact every year will vary greatly in and the energy requirements for different climates and on different production and transport as well as soils. One suggestion by at the types of food grown for an Jeavons(1995) is that to sustain adequate nutrition. These have to one person in the United States be adapted to the cultural food based on a vegan diet within a bio habits of the respective population. intensive system will be 4000 sq Food in Sweden is to a large feet. The ecology action group has extend imported from other developed a system which can European countries and from sustain one person on 1000 sq overseas. This implies high energy feet. These numbers show how costs for transporting the food to much the space requirements vary the consumer. When looking at in different environments and also reports about our energy reserves, within different production systems it becomes quite obvious, that we catering to different food habits. It will have to rethink our energy use is therefore interesting to look at for the future, if we want to be able to sustain our societies without the 2 Under extreme climatic conditions, that make excessive use of fossil fuels. it impossible to grow sufficient vegetables and Alternative energies are and will be potatoes or cereals, this does not hold true and animals might then be a more adequate source developed, but part of the solution of nutrients. 4 the case of Sweden individually to Background draw valid conclusions for the situation here. It is assumed that The project is set on the Ekhaga under the given conditions at Experimental Farm in Uppsala, Ekhaga sufficient food security can Sweden and it is running in its be achieved on a plot of 800 m2. fourth year now. It was started by Helena Ullmark in 1998. She had a strong interest in permaculture and include some of the ideas and concepts in the initial project. In the same year the first student projects were run at the Ekhaga experimental farm. These projects give students the possibility to explore a research topic in practice for one summer. The themes have been very diverse in the past years ranging from an investigation on the role of animals in an ecological farming system (e.g. weed management, nutrition on pasture), to work with biodiversity in the farming landscape. The vegan food plot became a student project in 1999. The reports from previous years are available through the Centre of Sustainable Agriculture (CUL) at the Swedish University Of Agricultural Sciences, Uppsala.